Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + SOBr2 = CH3COBr + SO2 + HBr =>
CH3COOH + SOBr2 = CH3COBr + SO2 + HBr
Mg(NO3)2 + HCl = HNO3 + MgCl2 =>
Mg(NO3)2 + 2 HCl = 2 HNO3 + MgCl2
BaNO3 + NaSO4 = BaSO4 + NaNO3 =>
BaNO3 + NaSO4 = BaSO4 + NaNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Mg(s) + CuSO4(l) = MgSO4(l) + Cu(s) =>
Mg(s) + CuSO4(l) = MgSO4(l) + Cu(s)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaHCO3 + AgNO3 = AgOH + NaNO3 + CO2 =>
NaHCO3 + AgNO3 = AgOH + NaNO3 + CO2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cr(OH)3 + KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + NO + CO2 + H2O =>
2 Cr(OH)3 + 2 KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + 2 NO + CO2 + 3 H2O
NaHCO3 + HCl = H2O + NaCl + CO2 =>
NaHCO3 + HCl = H2O + NaCl + CO2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Na2S + HF = NaF + H2S =>
Na2S + 2 HF = 2 NaF + H2S
Ca3(PO4)2 + H2SO4 = Ca(SO4) + PO4H3 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca(SO4) + 2 PO4H3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag(NO3) + NaOH = AgOH + Na(NO3) =>
Ag(NO3) + NaOH = AgOH + Na(NO3)
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
C + HNO3 = H2O + NO2 + CO2 =>
C + 4 HNO3 = 2 H2O + 4 NO2 + CO2
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C7H13OH + O2 = CO2 + H2O =>
C7H13OH + 10 O2 = 7 CO2 + 7 H2O
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
NaOH + Cl2 = NaCl + ClO + H2O =>
4 NaOH + 3 Cl2 = 4 NaCl + 2 ClO + 2 H2O
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HC2H3O2 + NaOH = H2O + NaC2H3O2 =>
HC2H3O2 + NaOH = H2O + NaC2H3O2
Hg2 + Na2S = HgS2 + Na =>
Hg2 + 4 Na2S = 2 HgS2 + 8 Na
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HI + CACO3 = H2CO3 + CAI2 =>
2 HI + CACO3 = H2CO3 + CAI2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/13
Equations balanced on 03/11/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.